LIFE HISTORY AND HABITS: THE LAKVA. 
67 
Table XXVII. — Length of time spent by the plum curculio in fruit [egg and larval stages 
combined . Washington, J). ('.. 1905. 
Larvae emerged. 
Total 
Total 
Eggs 
de- Date of 
A SS?" JH 
number 
of eeg 
and lar- 
val days. 
Average 
number 
Host 
pos- deposition. 
time in 
1 1U1 \ rU 
devel- 
oped. 
of days 
fruit. 
ited. 
Number. Date. 
fruit. 
in fruit. 
Days. ! 
f 2 
Mav 23 
11.50 ) 
2 
Mav 24 
12.50 
(?) May 12 
\ 2 
3 
6 
2 
Mav 25 
Mav 26 
Mav 27 
Mav 30 
13.50 } 
14.50 
15.50 J 
15.00 1 
1.5 
211.50 
14.10 
Plum. 
7 May 15 
3 
May 31 
16.00 } 
7 
112. 00 
16.00 
Do. 
1 2 
June 1 
17.00 J 
1 
Mav 16 
1 
June 2 
16. 75 
1 
16. 75 
16. 75 
Do. 
May 16-17 
3 June 3 
f 1 June 1 
{ 14 June 2 
17.50 
14.75 1 
3 
52.50 
17.50 
Do. 
May 16-18 
16.00 } 
30 
523. 75 
17.46 
(?) 
15 June 3-6 
19.00 | 
9 
May 18-19 
( 3 June 3 
\ 2 June 7 
15.50 l 
19.50 ; 
5 
85.50 
17.10 
/Plum. 
\ Do. 
5 
May 19 
5 June 6 
16 June 5-6 
{ 7 June 7 
1 
5 
17. 75 
Do. 
(?) 
May 20-23 
16. 25 
25 
388. 25 
15. 53 
Do. 
2 June 8 
17.25 
1 
6 June 6 
12. 75 
(?) 
May 23-25 
21 June 7 
11 June 10 
f 2 June 6 
14.00 
13. 50 
i 
38 
554. 75 
14.60 
Apple. 
16 
May 23-24 
\ 2 June 7 
6 June 9 
[ 1 June 7 
14. 75 
16.75 
13. 50 
! 
! 
10 
157.00 
15.70 
Plum. 
14 
May 24-25 
{ I 
June 9 
June 10 
15.50 
16.50 
i 
12 
188.00 
15.67 
Do. 
9 
May 2.3-26 
5 
...do 
15. 50 
5 
__ . 
15. 50 
Apple. 
9 
May 25-27 
Total 
/ 5 June 7 
\ 2 June 8 
xnd average 
13. 00 
14.00 
19. 2.5 
} 
7 
93.00 
13.29 
Plum. 
163 
2.549.2.5 
15. 64 
f 4 
June 26 
1 
15 
June 6-7 
{ I 
June 27 
June 30 
20.25 
23. 25 
!■ 
15 
308.75 
20.58 
Apple. 
June 9-10 
4 
June 24 
14. 25 
4 
57.00 
14.25 
Plum. 
7 
June 10 
2 
I • : 
1 d 
June 21 
June 25 
10.50 
12. 25 
2 
21.00 
10.50 
Do. 
24 
June 11-13 
June 26 
June 29 
13.75 1 
16.75 f 
21 
374. 25 
17.82 
Apple. 
July 1 
18.75 
13 
June 10-13 
{ i 
June 27 
Jun^ 2S 
15. 00 
15. 50 
) 
11 
166.00 
15.09 
Do. 
20 
June 14 
: •! 
June 29 
June 30 
14.75 \ 
15.75 f 
18 
273. 50 
15.19 
Do. 
10 
June 14-15 
{ i 
June 28 
Julv 1 
13. 25 
16.50 
) 
9 
129.00 
14.33 
Do. 
2 
June 1 7 
Total 
2 
July 4 
17. CO 
2 
34. 00 
17.00 
Do. 
ind average 
=on 
S2 
1 . 363. 50 
16.62 
Total for sea. 
245 
3,912.75 
Average time spent in fruit for season, days 
The records show a ran":? for combined egg and larval stages of 
from 10J to 2.')} days, with the average for the season of 15.99 days. 
The total number of larva' under observation was 245 and the sum 
of egg and larval days was 3,912.75. 
Observations made at Myrtle, Ga.. during 1906, on miscellaneous 
lots of eggs and larva 1 in peaches, during April, May, and June, are 
detailed in Table XXVIII. 
